This, in itself, is a commentary on evidence based health. While the evidence is placed behind financial barriers, it remains accessible only to wealthy institutions. The authors of these papers were presumably not paid for their intellectual property, which they have had to sign over to the publishers. 

When are we going to realise that part of the cost of research has to be the cost of making the knowledge available to others? And that this is an ethical responsibility, not a business model?

Ronan Conroy

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